PREPARATION AND PROPERTIES OF GRAPHITE HEXAFLUOROARSENATES C_xAsF_6 -- PREPARATION OF STAGE-2 C_(28)AsF_6 BY THE REACTION OF STAGE-1 C_(14)ASF_6 WITH GRAPHITE

摘要

Following the reaction of graphite with O_2AsF_6 to produce a stage-1 graphite intercalation compound C_(14)AsF_6, a stage-2 C_(28)AsF_6 was obtained by the reaction of the stage-1 C_(14)AsF_6 with graphite at room temperature, This solid-phase reaction of C_(14)AsF_6 with graphite proceeds relatively fast and the reaction is completed within 24h when an effective mixing is applied to the solid reactants.